69734275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 102493440

約数和(自身を除く): 32759165

約数列:

[1, 5, 13, 19, 23, 25, 65, 95, 115, 247, 299, 325, 437, 475, 491, 575, 1235, 1495, 2185, 2455, 5681, 6175, 6383, 7475, 9329, 10925, 11293, 12275, 28405, 31915, 46645, 56465, 121277, 142025, 146809, 159575, 214567, 233225, 282325, 606385, 734045, 1072835, 2789371, 3031925, 3670225, 5364175, 13946855, 69734275]

約数ペア:

[(1, 69734275), (5, 13946855), (13, 5364175), (19, 3670225), (23, 3031925), (25, 2789371), (65, 1072835), (95, 734045), (115, 606385), (247, 282325), (299, 233225), (325, 214567), (437, 159575), (475, 146809), (491, 142025), (575, 121277), (1235, 56465), (1495, 46645), (2185, 31915), (2455, 28405), (5681, 12275), (6175, 11293), (6383, 10925), (7475, 9329)]